| Jamal vs Kazuya | 122–140 | 46.56% |
| Jamal vs Jin | 97–144 | 40.25% |
| Jamal vs Reina | 83–75 | 52.53% |
| Jamal vs King | 73–83 | 46.79% |
| Jamal vs Hwoarang | 61–76 | 44.53% |
| Jamal vs Bryan | 53–67 | 44.17% |
| Jamal vs Paul | 47–62 | 43.12% |
| Jamal vs Law | 47–60 | 43.93% |
| Jamal vs Lili | 49–57 | 46.23% |
| Jamal vs Dragunov | 51–41 | 55.43% |
| Jamal vs Eddy | 31–53 | 36.90% |
| Jamal vs Steve | 40–42 | 48.78% |
| Jamal vs Jun | 41–39 | 51.25% |
| Jamal vs Yoshimitsu | 32–43 | 42.67% |
| Jamal vs Heihachi | 39–32 | 54.93% |
| Jamal vs Azucena | 37–31 | 54.41% |
| Jamal vs Asuka | 32–34 | 48.48% |
| Jamal vs Lars | 33–30 | 52.38% |
| Jamal vs Nina | 32–29 | 52.46% |
| Jamal vs Feng | 27–30 | 47.37% |
| Jamal vs Xiaoyu | 27–21 | 56.25% |
| Jamal vs Devil Jin | 23–25 | 47.92% |
| Jamal vs Victor | 19–21 | 47.50% |
| Jamal vs Claudio | 23–14 | 62.16% |
| Jamal vs Alisa | 20–14 | 58.82% |
| Jamal vs Lee | 18–16 | 52.94% |
| Jamal vs Jack-8 | 18–15 | 54.55% |
| Jamal vs Raven | 16–16 | 50.00% |
| Jamal vs Lidia | 15–16 | 48.39% |
| Jamal vs Armor King | 15–15 | 50.00% |
| Jamal vs Kuma | 10–17 | 37.04% |
| Jamal vs Leroy | 11–16 | 40.74% |
| Jamal vs Leo | 10–11 | 47.62% |
| Jamal vs Shaheen | 11–8 | 57.89% |
| Jamal vs Zafina | 4–14 | 22.22% |
| Jamal vs Clive | 4–4 | 50.00% |
| Jamal vs Fahkumram | 5–2 | 71.43% |
| Jamal vs Panda | 4–2 | 66.67% |
| Jamal vs Miary Zo | 0–4 | 0.00% |
| Jamal vs Anna | 0–3 | 0.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.